This paper introduces the main research directions for epoxy resin modification and related progress in the filament winding applications.The resin modification includes curing agent selection,resin toughening,and temperature re-sistance enhancement.By optimizing curing agents and improving resin toughness and temperature resistance,the process-ing and final properties of epoxy resins can be adjusted to meet various application requirements.In the context of filament winding composite processes,key areas of resin development focus on process adaptability,composite mechanical proper-ties,and thermal stability.Overall,the field of epoxy resin modification is continuously evolving,and future research will advance technology and offer more possibilities for the application of high-performance resin products.
维普
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